The need to lubricate roller burnishing tools and the how to

A metal filter (maximum 50mm) in the lube system is recommended to prevent entering of chips and grit into the tool. The tool requires lubrication, but cooling only in case of long workplace as hydraulic cylinders.

Therefore, any light lubricating oil or a rich, soluble oil mixture is recommended. Lubricant should be fed to the tool in a steady ample volume to provide flushing and cleaning action.